3,4-Dihydroxybenzaldehyde ≥98.0% (by GC, titration analysis)
Fornitore: TCI EUROPE
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Attenzione
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Synonyms:
Protocatechuic aldehyde, Protocatechualdehyde
D0566-25G
D0566-250G
TCIAD0566-25GEA
72
EUR
TCIAD0566-25G
TCIAD0566-250G
3,4-Dihydroxybenzaldehyde ≥98.0% (by GC, titration analysis)
3,4-Dihydroxybenzaldehyde
Formula:
C₇H₆O₃ Peso molecolare: 138,12 g/mol Punto di ebollizione: 295 °C (1013 hPa) Punto di fusione: 150…155 °C Densità: 1,505 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003370 CAS Number: 139-85-5 EINECS: 205-377-7 Merck Index: 14,07893 |
Risultati del test di specificazione
Appearance | White to Amber powder to crystal |
Purity (GC) | min. 98.0 % |
Purity (Neutralization titration) | min. 98.0 % |
Solubility in Methanol | almost transparency |
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